D-Link DGS-1210-28P, a 28-port, fast-Ethernet (Gigabit) Smart Managed PoE switch:
Ports:
24 × 10/100/1000BASE-T PoE ports.
4 × Gigabit RJ45/SFP combo ports.
Up to 193 W total.
Ports 1–4 can supply up to 30 W (IEEE 802.3at); ports 5–24 up to 15.4 W (IEEE 802.3af).
Performance & Switching
Switching Capacity: 56 Gbps.
Packet Forwarding Rate: 14.88 Mpps for 64-byte packets.
Packet Buffer Memory: Around 1.5 MB.